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北京大学 [20]
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期刊论文 [35]
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Significant enhancement in water resistance of Pd/Al2O3 catalyst for benzene oxidation by Na addition
期刊论文
CHINESE CHEMICAL LETTERS, 2019, 卷号: 30, 期号: 7, 页码: 1450-1454
作者:
Kang, Shunyu
;
Wang, Meng
;
Zhu, Na
;
Wang, Chunying
;
Deng, Hua
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2020/10/22
Sodium addition
Pd/Al2O3
Benzene
Water resistance
Catalytic oxidation
Organocatalytic cycloaddition of carbonyl sulfide with propargylic alcohols to 1,3-oxathiolan-2-ones
期刊论文
CATALYSIS SCIENCE & TECHNOLOGY, 2019, 卷号: 9, 页码: 1457-1463
作者:
Zhou, Hui
;
Zhang, Rui
;
Zhang, Hui
;
Mu, Sen
;
Lu, Xiao-Bing
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/02
Addition reactions
Alcohols
Catalysis
Catalysts
Cost effectiveness, Carbonyl sulfide
Catalytic reactions
Isotope labeling
Mild reaction conditions
Nucleophilic additions
Organocatalytic
Propargylic alcohols
Reduction process, Sulfur compounds
Promotion effect of S and N co-addition on the catalytic performance of V2O5/TiO2 for NH3-SCR of NOX
期刊论文
CHEMICAL ENGINEERING JOURNAL, 2019, 卷号: 364, 页码: 401-409
作者:
Zhao, Wei[1]
;
Dou, Shengping[2]
;
Zhang, Kai[3]
;
Wu, Licheng[4]
;
Wang, Qian[5]
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/24
Selective catalytic reduction
NH3-SCR of NOX
S and N co-addition
V2O5/TiO2
氮杂环卡宾和铝类卡宾成键及催化性质的理论研究
学位论文
2017, 2016
张向飞
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/06/20
氮杂环卡宾
铝类卡宾
σ键氧化加成
密度泛函理论计算
反应机理
电子结构
N-Heterocyclic Carbene (NHC)
Aluminum Carbenoid
Oxidative Addition of σ bonds
DFT Calculations
Catalytic Mechanisms
Electronic Structures
C3对称的新型单齿亚磷酸酯配体在不对称氢甲酰化和1,4-共轭加成中的应用研究
期刊论文
有机化学, 2016, 卷号: 36, 期号: 12, 页码: 2912-2919
作者:
邢爱萍
;
田密
;
王来来
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2017/03/23
不对称氢甲酰化和1,4-共轭加成
单齿亚磷酸酯配体
铑和铜的络合物
苯乙烯和链烯酮
活性和对映选择性
asymmetric hydroformylation and 1,4-conjugate addition
monophosphite
the Rh and Cu-complexes
styrene and acyclic enones
catalytic activity and enantioselectivity
Synthesis and Mechanistic Study of Cyclic Oxoguanidines via Zn(OTf)(2)-Catalyzed Guanylation/Amidation from Readily Available Amino Acid Esters and Carbodiimides
期刊论文
CHEMISTRY-A EUROPEAN JOURNAL, 2015
Chi, Yue
;
Xu, Ling
;
Du, Shanshan
;
Yan, Haihan
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
amino acid esters
carbodiimides
cyclic oxoguanidines
cyclization
guanylation
SOLID-PHASE SYNTHESIS
EARTH-METAL COMPLEXES
N-H BONDS
C-H
SUBSTITUTED GUANIDINES
CATALYTIC ADDITION
SELECTIVE SYNTHESIS
EFFICIENT ROUTE
2,3,5-TRISUBSTITUTED 4H-IMIDAZOLONES
BENZIMIDAZOLE DERIVATIVES
Insertion/Rearrangement Reactivity of a Lutetacyclopentadiene towards N,N-Diphenylcarbodiimide: Cooperative Effect of the Metal Center, Concentration of LiCl, and Solvent
期刊论文
CHEMISTRY-A EUROPEAN JOURNAL, 2015
Xu, Ling
;
Wei, Junnian
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
cooperative effects
lanthanides
metallacycles
N ligands
rearrangement
TERMINAL IMIDO COMPLEX
C-H ACTIVATION
COORDINATION CHEMISTRY
CARBODIIMIDE CHEMISTRY
CATALYTIC ADDITION
BOND
GUANIDINES
AMIDINATE
LIGAND
POLYMERIZATION
Investigation on the asymmetric addition reactions between varied nonaromatic aldehydes and diethylzinc catalyzed by chiral phosphoramide and thiophosphorodiamide ligands
期刊论文
TETRAHEDRON LETTERS, 2015, 卷号: 56, 页码: 2071-2076
作者:
Li, Fangling
;
Huang, Huayin
;
Zong, Hua
;
Bian, Guangling
;
Song, Ling
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/21
Catalytic asymmetric addition reaction
Diethylzinc reagent
Chiral secondary alcohol
Aliphatic and alpha,beta-unsaturated aldehydes
Chiral phosphoramide and thiophosphorodiamide ligands
Substituent-Controlled Selective Synthesis of N-Acyl 2-Aminothiazoles by Intramolecular Zwitterion-Mediated C-N Bond Cleavage
期刊论文
journal of organic chemistry, 2014
Wang, Yang
;
Zhao, Fei
;
Chi, Yue
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
EARTH-METAL COMPLEXES
CROSS-COUPLING REACTION
CANCER-CELL MIGRATION
COORDINATION CHEMISTRY
HOFMANN ELIMINATION
H BONDS
CATALYTIC ADDITION
CARBON-NITROGEN
CARBODIIMIDE CHEMISTRY
BIOLOGICAL EVALUATION
Cleavage of the C= N Bond in Carbodiimides via Release of High Ring Strain: A New Strategy for the Selective Synthesis of 2-Aminoaryl Alkynyl Imines
期刊论文
chemistry a european journal, 2014
Zhou, Yi
;
Chi, Yue
;
Zhao, Fei
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
alkynes
benzynes
CN activation
carbodiimides
multicomponent reactions
EARTH-METAL COMPLEXES
MULTICOMPONENT COUPLING REACTIONS
TERMINAL ALKYNES
CARBON-CARBON
ORGANOACTINIDE COMPLEXES
METATHESIS REACTIONS
GUANIDINATE LIGANDS
CATALYTIC ADDITION
ORGANIC-SYNTHESIS
IMIDO COMPLEXES
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